FR fertility test???

Cassi • Single Momma of Four Graci 5-7-15 Graeson 9-7-16 Gabriel 8-6-19 and Gwendolynn 6-20-22! Angel Momma.
Has anyone taken this i guess u can get it at the drug store. U take it CD3 while still on AF and itll tell u ur fertility this month??? Any advice